The TPS65980 DC/DC switching regulator that receives power from a Thunderbolt™ or Thunderbolt™ 2 power bus ranging from 2.5-V to 15.75-V and generates three separate 3.3-V supply outputs.
The TBT_OUT supply provides power to the local peripheral Thunderbolt™ controller and support circuitry. The CBL_OUT supply provides power back to the Thunderbolt™ cable and has adjustable current limit. The DEV_OUT supply provides power to all other circuitry in the device to perform its designed function.
The TPS65980 is available in a 24-pin
5mm x 4mm x 0.9mm VQFN package.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS65980 Thunderbolt™ Bus Power Buck/Boost datasheet (Rev. A) | PDF | HTML | 23 Apr 2014 |
| EVM User's guide | TPS65980EVM User's Guide | 16 Apr 2014 |
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The Texas Instruments TPS65980EVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS65980: a DC/DC switching regulator that receives power from a Thunderbolt bus ranging from 2.5V to 15.75V on TBT_IN and generates three separate 3.3V supply outputs TBT_OUT, (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RHF) | 24 | Ultra Librarian |
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